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. Author manuscript; available in PMC: 2015 Mar 1.
Published in final edited form as: Neurobiol Learn Mem. 2014 Jan 21;109:151–159. doi: 10.1016/j.nlm.2014.01.009

Figure 5.

Figure 5

The effects of PKI bilaterally infused into the dorsal hippocampus on nicotine-enhanced contextual conditioning. (A) Mice received infusions of saline or PKI (2 μg) prior to training of contextual conditioning, as well as injections of saline or nicotine (0.09 mg/kg) prior to training and testing (n=12–14 for each group). (B) Representative pictures of the infusion sites in dorsal hippocampus; figures modified from Paxinos and Franklin (2001). * p < 0.05 for comparisons between animals treated with saline-saline. # p < 0.05 for comparisons between animals treated with nicotine-saline. Data are presented as mean ± SEM.